In 'Lullaby for Grandma', Jo Eun-sook explores the intertwined narratives of women from the textile industry, particularly in the Polish city of Lodz, through a children’s picture book aimed at passing down memories and stories. The protagonist, young Hulda, embodies the experiences of many women from this industrial city, where the sounds of looms represent a way of life deeply connected to the fabric and art of weaving. The book serves not only as a lullaby but also as a tribute to women who navigated labor, family, and their artistry in textile work, resonating with the theme of generational connection.

Visually, the book is notable for its rich presentation of textile crafts, including embroidery, applique, and knitting that are carefully arranged to create a striking aesthetic. Each illustration brings the past alive, featuring delicate lace, vibrant patterns, and the textured feel of cloth that captivates the viewer's gaze. The combination of worn materials with monochromatic photographs reflects the passage of time, evoking a sense of nostalgia and encouraging readers to delve into the memories of women who have shaped their family stories.

Furthermore, the author employs a 'feminine writing' style that diverges from traditional narratives by emphasizing personal experience, emotion, and the significance of everyday life. This approach brings voice to women who historically faced limitations in expressing their stories through written language. The book thus acts as a means of preserving memories and identities, functioning like a cultural repository that honors and connects the stories of women across generations in an artful manner.